ClassID:

165127

G01F1/8436 - page 2 - CPC Classification

Classification description:

Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow; Devices for measuring mass flow of a fluid or a fluent solid material; Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted; Coriolis or gyroscopic mass flowmeters constructional details signal processing

Recent Application in this class:
#301
20100170322
2010-07-08

Vibratory flow meter and method for correcting for an entrained phase in a two-phase flow of a flow material

#302
20100139417
2010-06-10

Method for operating a resonance-measuring system and a resonance-measuring system

#303
20100139416
2010-06-10

Method for operating a resonance measuring system and a resonance measuring system

#304
20100134304
2010-06-03

Vibratory flow meter and method for correcting for entrained gas in a flow material

#305
20100107778
2010-05-06

Digital flowmeter

#306
20100095785
2010-04-22

In-line measuring device

#307
20100095784
2010-04-22

In-line measuring device

#308
20100095783
2010-04-22

In-line measuring device

#309
20100094568
2010-04-15

MULTI-PHASE CORIOLIS FLOWMETER

#310
20100089174
2010-04-15

Vibratory flow meter and method for determining viscosity in a flow material

#311
20100011882
2010-01-21

METHOD FOR OPERATING A VIBRATORY MEASURING INSTRUMENT, AND CORRESPONDING INSTRUMENT

#312
20100005887
2010-01-14

Vibration-type measuring device

#313
20090312977
2009-12-17

Meter electronics and methods for geometric thermal compensation in a flow meter

#314
20090289810
2009-11-26

Processing method in operation system, flow rate converter, and coriolis flow meter

#315
20090277281
2009-11-12

Startup techniques for a digital flowmeter

#316
20090272173
2009-11-05

Three pickoff sensor flow meter

#317
20090165567
2009-07-02

Compensating for frequency change in flowmeters

#318
20090105968
2009-04-23

System for preventing tampering with a signal conditioner remote from a host system

#319
20090064797
2009-03-12

Coriolis measuring system with at least three sensors

#320
20090064796
2009-03-12

Coriolis type flow measuring system with analog to digital converters having an adjustable sampling frequency

#321
20090049928
2009-02-26

Flow meter and method for detecting a cable fault in a cabling of the flow meter

#322
20090019947
2009-01-22

Correcting for two-phase flow in a digital flowmeter

#323
20090013753
2009-01-15

Method and apparatus for proving flow meters

#324
20080302169
2008-12-11

Method for detecting corrosion, erosion or product buildup on vibrating element densitometers and Coriolis flowmeters and calibration validation

#325
20080281535
2008-11-13

Meter electronics and methods for verification diagnostics for a flow meter

#326
20080262756
2008-10-23

Coriolis mode processing techniques

#327
20080257067
2008-10-23

Wet gas measurement

#328
20080257066
2008-10-23

Wet gas measurement

#329
20080252283
2008-10-16

Meter electronics and methods for determining a phase difference between a first sensor signal and a second sensor signal of a flow meter

#330
20080243400
2008-10-02

Meter electronics and methods for processing sensor signals for a multi-phase flow material in a flowmeter

#331
20080234949
2008-09-25

Meter electronics and methods for determining one or more of a stiffness coefficient or a mass coefficient

#332
20080223148
2008-09-18

Meter electronics and methods for generating a drive signal for a vibratory flowmeter

#333
20080216588
2008-09-11

Coriolis frequency tracking

#334
20080190195
2008-08-14

Meter electronics and methods for determining a liquid flow fraction in a gas flow material

#335
20080189079
2008-08-07

Meter electronics and methods for determining void fraction of gas

#336
20080189067
2008-08-07

Methods and meter electronics for rapidly detecting a non-uniformity of a material flowing through a coriolis flowmeter

#337
20080189054
2008-08-07

Method and apparatus for directing the use of a Coriolis flow meter

#338
20080184815
2008-08-07

Meter electronics and methods for rapidly determining a mass fraction of a multi-phase fluid from a coriolis flow meter signal

#339
20080184814
2008-08-07

High speed frequency and phase estimation for flow meters

#340
20080184813
2008-08-07

Coriolis flow meter and method for determining flow characteristics

#341
20080156108
2008-07-03

Measuring and operational circuit for a coriolis-mass flow meter comprising three measuring channels

#342
20080156101
2008-07-03

Coriolis mode processing techniques

#343
20080141789
2008-06-19

Method and device for compensation for influences, which interfere with the measurement accuracy, in measurement devices of the vibration type

#344
20080141787
2008-06-19

Process for operating a measurement device of the vibration type

#345
20080134788
2008-06-12

Apparatus for determining and/or monitoring a process variable of a medium

#346
20080133152
2008-06-05

Method and apparatus for fluid leak detection

#347
20080127745
2008-06-05

Vibration-type measuring device and method for operating such a measuring device

#348
20080127719
2008-06-05

Viscometer

#349
20080115561
2008-05-22

Coriolis flowmeter with zero checking feature

#350
20080092667
2008-04-24

Method and apparatus for measuring flow through a conduit by measuring the Coriolis coupling between two vibration modes

#351
20080066521
2008-03-20

Coriolis flowmeter

#352
20080053240
2008-03-06

Wet gas measurement

#353
20080047362
2008-02-28

METHOD AND DEVICE TO DETERMINE THE Q FACTOR FOR FLOW METERS

#354
20080046203
2008-02-21

Multiphase Coriolis flowmeter

#355
20080046201
2008-02-21

Coriolis Flowmeter

#356
20080041168
2008-02-21

Process for operation of a Coriolis mass flow rate measurement device

#357
20080034893
2008-02-14

Method and apparatus for determining flow pressure using density information

#358
20080034892
2008-02-14

Multi-phase Coriolis flowmeter

#359
20080034890
2008-02-14

Multi-phase coriolis flowmeter

#360
20080015799
2008-01-17

Field device electronics fed by an external electrical energy supply

#361
20080012428
2008-01-17

Field device electronics fed by an external electrical energy supply

#362
20080011101
2008-01-17

Process for operating a Coriolis mass flow rate measurement device

#363
20080011100
2008-01-17

In-flow determination of left and right eigenvectors in a Coriolis flowmeter

#364
20070272034
2007-11-29

Compensating for frequency change in flowmeters

#365
20070262814
2007-11-15

Flow meter filter system and method

#366
20070255534
2007-11-01

Mass flow meter having an oscillation sensor and method for eliminating noise signals from the measurement signal

#367
20070245832
2007-10-25

Compensation method and apparatus for a coriolis flow meter

#368
20070213945
2007-09-13

Compensating for frequency change in flowmeters

#369
20070199389
2007-08-30

Compensating for frequency change in flowmeters

#370
20070193334
2007-08-23

Flow meter type identification

#371
20070186686
2007-08-16

In-line measuring devices and method for compensation measurement errors in in-line measuring devices

#372
20070186684
2007-08-16

Vibrating tube mass flow meter

#373
20070186683
2007-08-16

Coriolis flow meter and method for determining a signal difference in cabling and first and second pickoff sensors

#374
20070186682
2007-08-16

Meter electronics and method for detecting a residual material in a flow meter assembly

#375
20070180929
2007-08-09

In-line measuring devices and method for compensation measurement errors in in-line measuring devices

#376
20070169537
2007-07-26

Flowmeter/prover system and method

#377
20070169536
2007-07-26

Flowmeter/prover system and method

#378
20070144234
2007-06-28

Flowmeter calibration techniques

#379
20070137313
2007-06-21

In-line measuring device

#380
20070124090
2007-05-31

Digital flowmeter

#381
20070119263
2007-05-31

Correcting for two-phase flow in a digital flowmeter

#382
20070095153
2007-05-03

Method for monitoring an operating condition of a tube wall contacted by a flowing medium and inline measuring device therefore

#383
20070062260
2007-03-22

Vibration meter and method of measuring a viscosity of a fluid

#384
20070038390
2007-02-15

Two-wire bus instrument

#385
20070028663
2007-02-08

Method for detecting corrosion, erosion or product buildup on vibrating element densitometers and Coriolis flowmeters and calibration validation

#386
20070027641
2007-02-01

Coriolis mode processing techniques

#387
20070027639
2007-02-01

Startup techniques for a digital flowmeter

#388
20070017304
2007-01-25

Mass flow meter

#389
20070017274
2007-01-25

Diagnostic apparatus and methods for a coriolis flow meter

#390
20070006666
2007-01-11

Coriolis mode processing techniques

#391
20070006637
2007-01-11

Densitometer with pulsing pressure

#392
20060287839
2006-12-21

Switch-activated zero checking feature for a Coriolis flowmeter

#393
20060278021
2006-12-14

Coriolis mass flow meter and method for compensation of transmission errors of its input circuit

#394
20060278020
2006-12-14

Coriolis flow meter and method for flow measurement

#395
20060278019
2006-12-14

Coriolis mass flow measuring device

#396
20060272428
2006-12-07

In-line measuring devices and method for compensation measurement errors in in-line measuring devices

#397
20060265168
2006-11-23

Flow meter filter system and method

#398
20060265148
2006-11-23

Diagnostic apparatus and methods for a coriolis flow meter

#399
20060243062
2006-11-02

Correcting frequency in flowtube measurements

#400
20060195282
2006-08-31

Method and apparatus for correcting output information of flow measurement apparatus

#401
20060179956
2006-08-17

Method for operating a mass flowmeter

#402
20060173639
2006-08-03

Precise pressure measurement by vibrating an oval conduit along different cross-sectional axes

#403
20060161366
2006-07-20

Multiphase Coriolis flowmeter

#404
20060156831
2006-07-20

Coriolis mass measuring device

#405
20060156830
2006-07-20

Process meter for measuring at least one physical process variable of a medium stored in a container or flowing in a line

#406
20060112774
2006-06-01

Method for operating a mass flow meter

#407
20060107759
2006-05-25

Method for operating a mass flowmeter

#408
20060096390
2006-05-11

Method for operating a mass flow meter

#409
20060090537
2006-05-04

Flowmeter calibration techniques

#410
20060086196
2006-04-27

In-line measuring device

#411
20060058971
2006-03-16

Coriolis flowmeter

#412
20060010990
2006-01-19

Coriolis mass-flow measuring device

#413
20050284237
2005-12-29

Correcting for two-phase flow in a digital flowmeter

#414
20050274200
2005-12-15

Flowmeter batching techniques

#415
20050251351
2005-11-10

Startup and operational techniques for a digital flowmeter

#416
20050247116
2005-11-10

Vibration meter and method of measuring a viscosity of a fluid

#417
20050229719
2005-10-20

Coriolis mass measuring device

#418
20050228598
2005-10-13

Coriolis mass flow meter for measuring a concentration

#419
20050209794
2005-09-22

Digital flowmeter

#420
20050209792
2005-09-22

Protease inhibitors

#421
20050193832
2005-09-08

Multi-phase coriolis flowmeter

#422
20050138993
2005-06-30

Densitometer with pulsing pressure

#423
20050119845
2005-06-02

Method for zero correction of a measuring device

#424
20050109123
2005-05-26

Dynamic response characteristics of flow meters

#425
20050081643
2005-04-21

Multiphase Coriolis flowmeter

#426
20050034537
2005-02-17

Correcting frequency in flowtube measurements

#427
20050022611
2005-02-03

Viscosity-corrected flowmeter

#428
20050021259
2005-01-27

Phase measurement in measuring device

#429
20050011286
2005-01-20

Coriolis mass flowmeter and method for operating a coriolis mass flowmeter

#430
14288141
2019-06-04

System and method of using the same

#431
13949072
2015-11-24

Pump tester